Vending machine



FIG. 1 is a perspective view showing the top, front and right side view of the vending machine of my new design;

FIG. 2 is a perspective view showing the top, rear and right side view thereof;

FIG. 3 is a view of the design of FIG. 1 with the front and rear access doors in the open position;

FIG. 4 is a view of the design of FIG. 2 with the front and rear access doors in the open position;

FIG. 5 is a front view thereof;

FIG. 6 is a rear view thereof; and,

FIG. 7 is a top view thereof. 

CLAIM The ornamental design for a vending machine, as shown and described. 